The whole movie revolves around a family trying to reach a save haven in Greenland?? You see a few scenes of small comet fragments bombarding a freeway, but you never see the big event. The protagonists are sitting in a bomb shelter holding hands and crying during the main event. You never see what you thought would be in the movie.
https://www.amazon.com/Greenland-DVD-Gerard-Butler/dp/B08Q6M7Q76